1 Preventive maintenance
-Onsite checking of cables along Katipunan Avenue to CP Garcia Avenue Quezon City
-Department of Information and Communications Technology DICT CENTRAL
-Metropolitan Waterworks and Sewerage System MWSS
-Commission on Higher Education CHED
-Philippine Institute of Volcanology and Seismology PHILVOLCS
-Advanced Science and Technology Institute ASTI
-Legal Education Board LEB